Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/50-19 | 225/55-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.25 (717.6) | 28.74 (730.1) | 0.49 (12.5) 1.7% |
| Width inches (mm) | 9.25 (235) | 8.86 (225) | -0.39 (-10) -4.3% |
| Circum. inches (mm) | 88.76 (2254.41) | 90.3 (2293.68) | 1.55 (39.27) 1.7% |
| Sidewall Height inches (mm) | 4.63 (117.5) | 4.87 (123.75) | 0.25 (6.25) 5.3% |
| Revolutions per mile (km) | 713.87 (443.57) | 701.64 (435.98) | -12.22 (-7.59) -1.7% |
225/55-19 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.35 mph (32.75 km/h) |
| 25 mph (40.23 km/h) | 25.44 mph (40.93 km/h) |
| 30 mph (48.28 km/h) | 30.52 mph (49.12 km/h) |
| 35 mph (56.33 km/h) | 35.61 mph (57.31 km/h) |
| 40 mph (64.37 km/h) | 40.7 mph (65.5 km/h) |
| 45 mph (72.42 km/h) | 45.78 mph (73.68 km/h) |
| 50 mph (80.47 km/h) | 50.87 mph (81.87 km/h) |
| 55 mph (88.51 km/h) | 55.96 mph (90.06 km/h) |
| 60 mph (96.56 km/h) | 61.05 mph (98.24 km/h) |
| 65 mph (104.61 km/h) | 66.13 mph (106.43 km/h) |
| 70 mph (112.65 km/h) | 71.22 mph (114.62 km/h) |
| 75 mph (120.7 km/h) | 76.31 mph (122.8 km/h) |
| 80 mph (128.75 km/h) | 81.39 mph (130.99 km/h) |
| 85 mph (136.79 km/h) | 86.48 mph (139.18 km/h) |
| 90 mph (144.84 km/h) | 91.57 mph (147.36 km/h) |
| 95 mph (152.89 km/h) | 96.65 mph (155.55 km/h) |
| 100 mph (160.93 km/h) | 101.74 mph (163.74 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1786 | 2074 | 2234 | 2333 | 2439 | 2515 | 2599 | 2697 | 2834 | 2971 | 3123 | 3244 | 3465 | 3708 | 3898 | 4019 | 4088 | 4339 | 4688 | 5448 |
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